3.1 [49] Here's Lucy: LUCY MEETS THE BURTONS
Prod. no. 58 / 14Sep70 CBS
(Note: This is perhaps the most famous episode of the series. Guest-starring
Richard Burton and Elizabeth Taylor, it was also the highest rated episode
ever of "Here's Lucy" and the first written by Madelyn Davis and Bob Carroll, Jr.)

3.24 [72] Here's Lucy: LUCY GOES HAWAIIAN: Part II
Prod. no. 61 / 22Feb71 CBS
(Note: This was the last originally broadcast episode featuring Desi Arnaz, Jr.
as a regular. He appeared only once more on the show, in the fifth season
episode "Lucy and Joe Namath." Guest Stars: Vivian Vance, Jack Gilford